// Grammar checker engine
/* jshint esversion:6, -W097 */
/* jslint esversion:6 */
/* global require, exports, console */
"use strict";
${string}
${regex}
${map}
if (typeof(process) !== 'undefined') {
// NodeJS
var spellchecker = require("../graphspell/spellchecker.js");
var gc_functions = require("./gc_functions.js");
var gc_options = require("./gc_options.js");
var gc_rules = require("./gc_rules.js");
var gc_rules_graph = require("./gc_rules_graph.js");
var cregex = require("./cregex.js");
var text = require("../text.js");
}
function capitalizeArray (aArray) {
// can’t map on user defined function??
let aNew = [];
for (let i = 0; i < aArray.length; i = i + 1) {
aNew[i] = aArray[i].slice(0,1).toUpperCase() + aArray[i].slice(1);
}
return aNew;
}
var gc_engine = {
//// Informations
lang: "${lang}",
locales: ${loc},
pkg: "${implname}",
name: "${name}",
version: "${version}",
author: "${author}",
//// Tools
oSpellChecker: null,
oTokenizer: null,
//// Data
aIgnoredRules: new Set(),
oOptionsColors: null,
//// Initialization
load: function (sContext="JavaScript", sColorType="aRGB", sPath="") {
try {
if (typeof(process) !== 'undefined') {
this.oSpellChecker = new spellchecker.SpellChecker("${lang}", "", "${dic_main_filename_js}", "${dic_community_filename_js}", "${dic_personal_filename_js}");
} else {
this.oSpellChecker = new SpellChecker("${lang}", sPath, "${dic_main_filename_js}", "${dic_community_filename_js}", "${dic_personal_filename_js}");
}
this.oSpellChecker.activateStorage();
this.oTokenizer = this.oSpellChecker.getTokenizer();
gc_functions.load(sContext, this.oSpellChecker);
gc_options.load(sContext)
this.oOptionsColors = gc_options.getOptionsColors(sContext, sColorType);
}
catch (e) {
console.error(e);
}
},
getSpellChecker: function () {
return this.oSpellChecker;
},
//// Rules
getRules: function (bParagraph) {
if (!bParagraph) {
return gc_rules.lSentenceRules;
}
return gc_rules.lParagraphRules;
},
ignoreRule: function (sRuleId) {
this.aIgnoredRules.add(sRuleId);
},
resetIgnoreRules: function () {
this.aIgnoredRules.clear();
},
reactivateRule: function (sRuleId) {
this.aIgnoredRules.delete(sRuleId);
},
listRules: function* (sFilter=null) {
// generator: returns tuple (sOption, sLineId, sRuleId)
try {
for (let [sOption, lRuleGroup] of this.getRules(true)) {
for (let [,, sLineId, sRuleId,,] of lRuleGroup) {
if (!sFilter || sRuleId.test(sFilter)) {
yield [sOption, sLineId, sRuleId];
}
}
}
for (let [sOption, lRuleGroup] of this.getRules(false)) {
for (let [,, sLineId, sRuleId,,] of lRuleGroup) {
if (!sFilter || sRuleId.test(sFilter)) {
yield [sOption, sLineId, sRuleId];
}
}
}
}
catch (e) {
console.error(e);
}
},
//// Options
setOption: function (sOpt, bVal) {
gc_options.setOption(sOpt, bVal);
},
setOptions: function (dOpt) {
gc_options.setOptions(dOpt);
},
getOptions: function () {
return gc_options.getOptions();
},
getDefaultOptions: function () {
return gc_options.getDefaultOptions();
},
resetOptions: function () {
gc_options.resetOptions();
},
//// Parsing
parse: function (sText, sCountry="${country_default}", bDebug=false, dOptions=null, bContext=false, bFullInfo=false) {
// init point to analyse <sText> and returns an iterable of errors or (with option <bFullInfo>) a list of sentences with tokens and errors
let oText = new TextParser(sText);
return oText.parse(sCountry, bDebug, dOptions, bContext, bFullInfo);
}
};
class TextParser {
constructor (sText) {
this.sText = sText;
this.sText0 = sText;
this.sSentence = "";
this.sSentence0 = "";
this.nOffsetWithinParagraph = 0;
this.lToken = [];
this.dTokenPos = new Map(); // {position: token}
this.dTags = new Map(); // {position: tags}
this.dError = new Map(); // {position: error}
this.dSentenceError = new Map(); // {position: error} (for the current sentence only)
this.dErrorPriority = new Map(); // {position: priority of the current error}
}
asString () {
let s = "===== TEXT =====\n";
s += "sentence: " + this.sSentence0 + "\n";
s += "now: " + this.sSentence + "\n";
for (let dToken of this.lToken) {
s += `#${dToken["i"]}\t${dToken["nStart"]}:${dToken["nEnd"]}\t${dToken["sValue"]}\t${dToken["sType"]}`;
if (dToken.hasOwnProperty("lMorph")) {
s += "\t" + dToken["lMorph"].toString();
}
if (dToken.hasOwnProperty("aTags")) {
s += "\t" + dToken["aTags"].toString();
}
s += "\n";
}
return s;
}
parse (sCountry="${country_default}", bDebug=false, dOptions=null, bContext=false, bFullInfo=false) {
// analyses <sText> and returns an iterable of errors or (with option <bFullInfo>) a list of sentences with tokens and errors
let dOpt = dOptions || gc_options.dOptions;
let bShowRuleId = option('idrule');
// parse paragraph
try {
this.parseText(this.sText, this.sText0, true, 0, sCountry, dOpt, bShowRuleId, bDebug, bContext);
}
catch (e) {
console.error(e);
}
this.lTokens = null;
this.lTokens0 = null;
let lParagraphErrors = null;
if (bFullInfo) {
lParagraphErrors = Array.from(this.dError.values());
this.dSentenceError.clear();
}
// parse sentence
let sText = this._getCleanText();
let lSentences = [];
let oSentence = null;
for (let [iStart, iEnd] of text.getSentenceBoundaries(sText)) {
try {
this.sSentence = sText.slice(iStart, iEnd);
this.sSentence0 = this.sText0.slice(iStart, iEnd);
this.nOffsetWithinParagraph = iStart;
this.lTokens = Array.from(gc_engine.oTokenizer.genTokens(this.sSentence, true));
this.dTokenPos.clear();
for (let dToken of this.lTokens) {
if (dToken["sType"] != "INFO") {
this.dTokenPos.set(dToken["nStart"], dToken);
}
}
if (bFullInfo) {
this.lTokens0 = Array.from(this.lTokens);
// the list of tokens is duplicated, to keep tokens from being deleted when analysis
}
this.parseText(this.sSentence, this.sSentence0, false, iStart, sCountry, dOpt, bShowRuleId, bDebug, bContext);
if (bFullInfo) {
for (let oToken of this.lTokens0) {
gc_engine.oSpellChecker.setLabelsOnToken(oToken);
}
lSentences.push({
"nStart": iStart,
"nEnd": iEnd,
"sSentence": this.sSentence0,
"lTokens": this.lTokens0,
"lGrammarErrors": Array.from(this.dSentenceError.values())
});
this.dSentenceError.clear();
}
}
catch (e) {
console.error(e);
}
}
if (bFullInfo) {
// Grammar checking and sentence analysis
return [lParagraphErrors, lSentences];
} else {
// Grammar checking only
return Array.from(this.dError.values());
}
}
_getCleanText () {
let sText = this.sText;
if (sText.includes(" ")) {
sText = sText.replace(/ /g, ' '); // nbsp
}
if (sText.includes(" ")) {
sText = sText.replace(/ /g, ' '); // snbsp
}
if (sText.includes("'")) {
sText = sText.replace(/'/g, "’");
}
if (sText.includes("‐")) {
sText = sText.replace(/‐/g, "-"); // Hyphen (U+2010)
}
if (sText.includes("‑")) {
sText = sText.replace(/‑/g, "-"); // Non-Breaking Hyphen (U+2011)
}
if (sText.includes("@@")) {
sText = sText.replace(/@@+/g, (sMatch, nOffest, sSource) => { return " ".repeat(sMatch.length) });
// function as replacement: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace
}
return sText;
}
parseText (sText, sText0, bParagraph, nOffset, sCountry, dOptions, bShowRuleId, bDebug, bContext) {
let bChange = false;
let m;
for (let [sOption, lRuleGroup] of gc_engine.getRules(bParagraph)) {
if (sOption == "@@@@") {
// graph rules
if (!bParagraph && bChange) {
this.update(sText, bDebug);
bChange = false;
}
for (let [sGraphName, sLineId] of lRuleGroup) {
if (!dOptions.has(sGraphName) || dOptions.get(sGraphName)) {
if (bDebug) {
console.log(">>>> GRAPH: " + sGraphName + " " + sLineId);
}
sText = this.parseGraph(gc_rules_graph.dAllGraph[sGraphName], sCountry, dOptions, bShowRuleId, bDebug, bContext);
}
}
}
else if (!sOption || option(sOption)) {
for (let [zRegex, bUppercase, sLineId, sRuleId, nPriority, lActions, lGroups, lNegLookBefore] of lRuleGroup) {
if (!gc_engine.aIgnoredRules.has(sRuleId)) {
while ((m = zRegex.gl_exec2(sText, lGroups, lNegLookBefore)) !== null) {
let bCondMemo = null;
for (let [sFuncCond, cActionType, sWhat, ...eAct] of lActions) {
// action in lActions: [ condition, action type, replacement/suggestion/action[, iGroup[, message, URL]] ]
try {
bCondMemo = (!sFuncCond || gc_functions[sFuncCond](sText, sText0, m, this.dTokenPos, sCountry, bCondMemo));
if (bCondMemo) {
switch (cActionType) {
case "-":
// grammar error
//console.log("-> error detected in " + sLineId + "\nzRegex: " + zRegex.source);
let nErrorStart = nOffset + m.start[eAct[0]];
if (!this.dError.has(nErrorStart) || nPriority > this.dErrorPriority.get(nErrorStart)) {
this.dError.set(nErrorStart, this._createErrorFromRegex(sText, sText0, sWhat, nOffset, m, eAct[0], sLineId, sRuleId, bUppercase, eAct[1], eAct[2], bShowRuleId, sOption, bContext));
this.dErrorPriority.set(nErrorStart, nPriority);
this.dSentenceError.set(nErrorStart, this.dError.get(nErrorStart));
}
break;
case "~":
// text processor
//console.log("-> text processor by " + sLineId + "\nzRegex: " + zRegex.source);
sText = this.rewriteText(sText, sWhat, eAct[0], m, bUppercase);
bChange = true;
if (bDebug) {
console.log("~ " + sText + " -- " + m[eAct[0]] + " # " + sLineId);
}
break;
case "=":
// disambiguation
//console.log("-> disambiguation by " + sLineId + "\nzRegex: " + zRegex.source);
gc_functions[sWhat](sText, m, this.dTokenPos);
if (bDebug) {
console.log("= " + m[0] + " # " + sLineId, "\nDA:", this.dTokenPos);
}
break;
case ">":
// we do nothing, this test is just a condition to apply all following actions
break;
default:
console.log("# error: unknown action at " + sLineId);
}
} else {
if (cActionType == ">") {
break;
}
}
}
catch (e) {
console.log(sText);
console.log("# line id: " + sLineId + "\n# rule id: " + sRuleId);
console.error(e);
}
}
}
}
}
}
}
if (bChange) {
if (bParagraph) {
this.sText = sText;
} else {
this.sSentence = sText;
}
}
}
update (sSentence, bDebug=false) {
// update <sSentence> and retokenize
this.sSentence = sSentence;
let lNewToken = Array.from(gc_engine.oTokenizer.genTokens(sSentence, true));
for (let oToken of lNewToken) {
if (this.dTokenPos.gl_get(oToken["nStart"], {}).hasOwnProperty("lMorph")) {
oToken["lMorph"] = this.dTokenPos.get(oToken["nStart"])["lMorph"];
}
if (this.dTokenPos.gl_get(oToken["nStart"], {}).hasOwnProperty("aTags")) {
oToken["aTags"] = this.dTokenPos.get(oToken["nStart"])["aTags"];
}
}
this.lTokens = lNewToken;
this.dTokenPos.clear();
for (let oToken of this.lTokens) {
if (oToken["sType"] != "INFO") {
this.dTokenPos.set(oToken["nStart"], oToken);
}
}
if (bDebug) {
console.log("UPDATE:");
console.log(this.asString());
}
}
* _getMatches (oGraph, oToken, oNode, bKeep=false) {
// generator: return matches where <oToken> “values” match <oNode> arcs
try {
let bTokenFound = false;
// token value
if (oNode.hasOwnProperty(oToken["sValue"])) {
yield [" ", oToken["sValue"], oNode[oToken["sValue"]]];
bTokenFound = true;
}
if (oToken["sValue"].slice(0,2).gl_isTitle()) {
let sValue = oToken["sValue"].toLowerCase();
if (oNode.hasOwnProperty(sValue)) {
yield [" ", sValue, oNode[sValue]];
bTokenFound = true;
}
}
else if (oToken["sValue"].gl_isUpperCase()) {
let sValue = oToken["sValue"].toLowerCase();
if (oNode.hasOwnProperty(sValue)) {
yield [" ", sValue, oNode[sValue]];
bTokenFound = true;
}
sValue = oToken["sValue"].gl_toCapitalize();
if (oNode.hasOwnProperty(sValue)) {
yield [" ", sValue, oNode[sValue]];
bTokenFound = true;
}
}
// regex value arcs
if (oToken["sType"] != "INFO" && oToken["sType"] != "PUNC" && oToken["sType"] != "SIGN") {
if (oNode.hasOwnProperty("<re_value>")) {
for (let sRegex in oNode["<re_value>"]) {
if (!sRegex.includes("¬")) {
// no anti-pattern
if (oToken["sValue"].search(sRegex) !== -1) {
yield ["~", sRegex, oNode["<re_value>"][sRegex]];
bTokenFound = true;
}
} else {
// there is an anti-pattern
let [sPattern, sNegPattern] = sRegex.split("¬", 2);
if (sNegPattern && oToken["sValue"].search(sNegPattern) !== -1) {
continue;
}
if (!sPattern || oToken["sValue"].search(sPattern) !== -1) {
yield ["~", sRegex, oNode["<re_value>"][sRegex]];
bTokenFound = true;
}
}
}
}
}
// analysable tokens
if (oToken["sType"].slice(0,4) == "WORD") {
// token lemmas
if (oNode.hasOwnProperty("<lemmas>")) {
for (let sLemma of gc_engine.oSpellChecker.getLemma(oToken["sValue"])) {
if (oNode["<lemmas>"].hasOwnProperty(sLemma)) {
yield [">", sLemma, oNode["<lemmas>"][sLemma]];
bTokenFound = true;
}
}
}
// phonetic similarity
if (oNode.hasOwnProperty("<phonet>")) {
for (let sPhonet in oNode["<phonet>"]) {
if (sPhonet.endsWith("!")) {
let sPhon = sPhonet.slice(0,-1);
if (oToken["sValue"] == sPhon) {
continue;
}
if (oToken["sValue"].slice(0,1).gl_isUpperCase()) {
if (oToken["sValue"].toLowerCase() == sPhon) {
continue;
}
if (oToken["sValue"].gl_isUpperCase() && oToken["sValue"].gl_toCapitalize() == sPhon) {
continue;
}
}
}
if (phonet.isSimilAs(oToken["sValue"], sPhonet.gl_trimRight("!"))) {
yield ["#", sPhonet, oNode["<phonet>"][sPhonet]];
bTokenFound = true;
}
}
}
// morph arcs
if (oNode.hasOwnProperty("<morph>")) {
let lMorph = (oToken.hasOwnProperty("lMorph")) ? oToken["lMorph"] : gc_engine.oSpellChecker.getMorph(oToken["sValue"]);
if (lMorph.length > 0) {
for (let sSearch in oNode["<morph>"]) {
if (!sSearch.includes("¬")) {
// no anti-pattern
if (lMorph.some(sMorph => (sMorph.includes(sSearch)))) {
yield ["$", sSearch, oNode["<morph>"][sSearch]];
bTokenFound = true;
}
} else {
// there is an anti-pattern
let [sPattern, sNegPattern] = sSearch.split("¬", 2);
if (sNegPattern == "*") {
// all morphologies must match with <sPattern>
if (sPattern) {
if (lMorph.every(sMorph => (sMorph.includes(sPattern)))) {
yield ["$", sSearch, oNode["<morph>"][sSearch]];
bTokenFound = true;
}
}
} else {
if (sNegPattern && lMorph.some(sMorph => (sMorph.includes(sNegPattern)))) {
continue;
}
if (!sPattern || lMorph.some(sMorph => (sMorph.includes(sPattern)))) {
yield ["$", sSearch, oNode["<morph>"][sSearch]];
bTokenFound = true;
}
}
}
}
}
}
// regex morph arcs
if (oNode.hasOwnProperty("<re_morph>")) {
let lMorph = (oToken.hasOwnProperty("lMorph")) ? oToken["lMorph"] : gc_engine.oSpellChecker.getMorph(oToken["sValue"]);
if (lMorph.length > 0) {
for (let sRegex in oNode["<re_morph>"]) {
if (!sRegex.includes("¬")) {
// no anti-pattern
if (lMorph.some(sMorph => (sMorph.search(sRegex) !== -1))) {
yield ["@", sRegex, oNode["<re_morph>"][sRegex]];
bTokenFound = true;
}
} else {
// there is an anti-pattern
let [sPattern, sNegPattern] = sRegex.split("¬", 2);
if (sNegPattern == "*") {
// all morphologies must match with <sPattern>
if (sPattern) {
if (lMorph.every(sMorph => (sMorph.search(sPattern) !== -1))) {
yield ["@", sRegex, oNode["<re_morph>"][sRegex]];
bTokenFound = true;
}
}
} else {
if (sNegPattern && lMorph.some(sMorph => (sMorph.search(sNegPattern) !== -1))) {
continue;
}
if (!sPattern || lMorph.some(sMorph => (sMorph.search(sPattern) !== -1))) {
yield ["@", sRegex, oNode["<re_morph>"][sRegex]];
bTokenFound = true;
}
}
}
}
}
}
}
// token tags
if (oToken.hasOwnProperty("aTags") && oNode.hasOwnProperty("<tags>")) {
for (let sTag of oToken["aTags"]) {
if (oNode["<tags>"].hasOwnProperty(sTag)) {
yield ["/", sTag, oNode["<tags>"][sTag]];
bTokenFound = true;
}
}
}
// meta arc (for token type)
if (oNode.hasOwnProperty("<meta>")) {
for (let sMeta in oNode["<meta>"]) {
// no regex here, we just search if <oNode["sType"]> exists within <sMeta>
if (sMeta == "*" || oToken["sType"] == sMeta) {
yield ["*", sMeta, oNode["<meta>"][sMeta]];
bTokenFound = true;
}
else if (sMeta.includes("¬")) {
if (!sMeta.includes(oToken["sType"])) {
yield ["*", sMeta, oNode["<meta>"][sMeta]];
bTokenFound = true;
}
}
}
}
if (!bTokenFound && bKeep) {
yield [null, "", -1];
}
// JUMP
// Warning! Recurssion!
if (oNode.hasOwnProperty("<>")) {
yield* this._getMatches(oGraph, oToken, oGraph[oNode["<>"]], bKeep=true);
}
}
catch (e) {
console.error(e);
}
}
parseGraph (oGraph, sCountry="${country_default}", dOptions=null, bShowRuleId=false, bDebug=false, bContext=false) {
// parse graph with tokens from the text and execute actions encountered
let lPointer = [];
let bTagAndRewrite = false;
try {
for (let [iToken, oToken] of this.lTokens.entries()) {
if (bDebug) {
console.log("TOKEN: " + oToken["sValue"]);
}
// check arcs for each existing pointer
let lNextPointer = [];
for (let oPointer of lPointer) {
for (let [cActionType, sMatch, iNode] of this._getMatches(oGraph, oToken, oGraph[oPointer["iNode"]])) {
if (cActionType === null) {
lNextPointer.push(oPointer);
continue;
}
if (bDebug) {
console.log(" MATCH: " + cActionType + sMatch);
}
lNextPointer.push({ "iToken1": oPointer["iToken1"], "iNode": iNode });
}
}
lPointer = lNextPointer;
// check arcs of first nodes
for (let [cActionType, sMatch, iNode] of this._getMatches(oGraph, oToken, oGraph[0])) {
if (cActionType === null) {
continue;
}
if (bDebug) {
console.log(" MATCH: " + cActionType + sMatch);
}
lPointer.push({ "iToken1": iToken, "iNode": iNode });
}
// check if there is rules to check for each pointer
for (let oPointer of lPointer) {
if (oGraph[oPointer["iNode"]].hasOwnProperty("<rules>")) {
let bChange = this._executeActions(oGraph, oGraph[oPointer["iNode"]]["<rules>"], oPointer["iToken1"]-1, iToken, dOptions, sCountry, bShowRuleId, bDebug, bContext);
if (bChange) {
bTagAndRewrite = true;
}
}
}
}
} catch (e) {
console.error(e);
}
if (bTagAndRewrite) {
this.rewriteFromTags(bDebug);
}
if (bDebug) {
console.log(this.asString());
}
return this.sSentence;
}
_executeActions (oGraph, oNode, nTokenOffset, nLastToken, dOptions, sCountry, bShowRuleId, bDebug, bContext) {
// execute actions found in the DARG
let bChange = false;
for (let [sLineId, nextNodeKey] of Object.entries(oNode)) {
let bCondMemo = null;
for (let sRuleId of oGraph[nextNodeKey]) {
try {
if (bDebug) {
console.log(" >TRY: " + sRuleId + " " + sLineId);
}
let [_, sOption, sFuncCond, cActionType, sWhat, ...eAct] = gc_rules_graph.dRule[sRuleId];
// Suggestion [ option, condition, "-", replacement/suggestion/action, iTokenStart, iTokenEnd, cStartLimit, cEndLimit, bCaseSvty, nPriority, sMessage, iURL ]
// TextProcessor [ option, condition, "~", replacement/suggestion/action, iTokenStart, iTokenEnd, bCaseSvty ]
// Disambiguator [ option, condition, "=", replacement/suggestion/action ]
// Tag [ option, condition, "/", replacement/suggestion/action, iTokenStart, iTokenEnd ]
// Immunity [ option, condition, "!", "", iTokenStart, iTokenEnd ]
// Test [ option, condition, ">", "" ]
if (!sOption || dOptions.gl_get(sOption, false)) {
bCondMemo = !sFuncCond || gc_functions[sFuncCond](this.lTokens, nTokenOffset, nLastToken, sCountry, bCondMemo, this.dTags, this.sSentence, this.sSentence0);
if (bCondMemo) {
if (cActionType == "-") {
// grammar error
let [iTokenStart, iTokenEnd, cStartLimit, cEndLimit, bCaseSvty, nPriority, sMessage, iURL] = eAct;
let nTokenErrorStart = (iTokenStart > 0) ? nTokenOffset + iTokenStart : nLastToken + iTokenStart;
if (!this.lTokens[nTokenErrorStart].hasOwnProperty("sImmunity") || (this.lTokens[nTokenErrorStart]["sImmunity"] != "*" && !this.lTokens[nTokenErrorStart]["sImmunity"].includes(sOption))) {
let nTokenErrorEnd = (iTokenEnd > 0) ? nTokenOffset + iTokenEnd : nLastToken + iTokenEnd;
let nErrorStart = this.nOffsetWithinParagraph + ((cStartLimit == "<") ? this.lTokens[nTokenErrorStart]["nStart"] : this.lTokens[nTokenErrorStart]["nEnd"]);
let nErrorEnd = this.nOffsetWithinParagraph + ((cEndLimit == ">") ? this.lTokens[nTokenErrorEnd]["nEnd"] : this.lTokens[nTokenErrorEnd]["nStart"]);
if (!this.dError.has(nErrorStart) || nPriority > this.dErrorPriority.gl_get(nErrorStart, -1)) {
this.dError.set(nErrorStart, this._createErrorFromTokens(sWhat, nTokenOffset, nLastToken, nTokenErrorStart, nErrorStart, nErrorEnd, sLineId, sRuleId, bCaseSvty,
sMessage, gc_rules_graph.dURL[iURL], bShowRuleId, sOption, bContext));
this.dErrorPriority.set(nErrorStart, nPriority);
this.dSentenceError.set(nErrorStart, this.dError.get(nErrorStart));
if (bDebug) {
console.log(" NEW_ERROR: ", this.dError.get(nErrorStart));
}
}
}
}
else if (cActionType == "~") {
// text processor
let nTokenStart = (eAct[0] > 0) ? nTokenOffset + eAct[0] : nLastToken + eAct[0];
let nTokenEnd = (eAct[1] > 0) ? nTokenOffset + eAct[1] : nLastToken + eAct[1];
this._tagAndPrepareTokenForRewriting(sWhat, nTokenStart, nTokenEnd, nTokenOffset, nLastToken, eAct[2], bDebug);
bChange = true;
if (bDebug) {
console.log(` TEXT_PROCESSOR: [${this.lTokens[nTokenStart]["sValue"]}:${this.lTokens[nTokenEnd]["sValue"]}] > ${sWhat}`);
}
}
else if (cActionType == "=") {
// disambiguation
gc_functions[sWhat](this.lTokens, nTokenOffset, nLastToken);
if (bDebug) {
console.log(` DISAMBIGUATOR: (${sWhat}) [${this.lTokens[nTokenOffset+1]["sValue"]}:${this.lTokens[nLastToken]["sValue"]}]`);
}
}
else if (cActionType == ">") {
// we do nothing, this test is just a condition to apply all following actions
if (bDebug) {
console.log(" COND_OK");
}
}
else if (cActionType == "/") {
// Tag
let nTokenStart = (eAct[0] > 0) ? nTokenOffset + eAct[0] : nLastToken + eAct[0];
let nTokenEnd = (eAct[1] > 0) ? nTokenOffset + eAct[1] : nLastToken + eAct[1];
for (let i = nTokenStart; i <= nTokenEnd; i++) {
if (this.lTokens[i].hasOwnProperty("aTags")) {
this.lTokens[i]["aTags"].add(...sWhat.split("|"))
} else {
this.lTokens[i]["aTags"] = new Set(sWhat.split("|"));
}
}
if (bDebug) {
console.log(` TAG: ${sWhat} > [${this.lTokens[nTokenStart]["sValue"]}:${this.lTokens[nTokenEnd]["sValue"]}]`);
}
for (let sTag of sWhat.split("|")) {
if (!this.dTags.has(sTag)) {
this.dTags.set(sTag, [nTokenStart, nTokenEnd]);
} else {
this.dTags.set(sTag, [Math.min(nTokenStart, this.dTags.get(sTag)[0]), Math.max(nTokenEnd, this.dTags.get(sTag)[1])]);
}
}
}
else if (cActionType == "!") {
// immunity
if (bDebug) {
console.log(" IMMUNITY: " + sLineId + " / " + sRuleId);
}
let nTokenStart = (eAct[0] > 0) ? nTokenOffset + eAct[0] : nLastToken + eAct[0];
let nTokenEnd = (eAct[1] > 0) ? nTokenOffset + eAct[1] : nLastToken + eAct[1];
let sImmunity = sWhat || "*";
if (nTokenEnd - nTokenStart == 0) {
this.lTokens[nTokenStart]["sImmunity"] = sImmunity;
let nErrorStart = this.nOffsetWithinParagraph + this.lTokens[nTokenStart]["nStart"];
if (this.dError.has(nErrorStart)) {
this.dError.delete(nErrorStart);
}
} else {
for (let i = nTokenStart; i <= nTokenEnd; i++) {
this.lTokens[i]["sImmunity"] = sImmunity;
let nErrorStart = this.nOffsetWithinParagraph + this.lTokens[i]["nStart"];
if (this.dError.has(nErrorStart)) {
this.dError.delete(nErrorStart);
}
}
}
} else {
console.log("# error: unknown action at " + sLineId);
}
}
else if (cActionType == ">") {
if (bDebug) {
console.log(" COND_BREAK");
}
break;
}
}
}
catch (e) {
console.log("Error: ", sLineId, sRuleId, this.sSentence);
console.error(e);
}
}
}
return bChange;
}
_createErrorFromRegex (sText, sText0, sSugg, nOffset, m, iGroup, sLineId, sRuleId, bCaseSvty, sMsg, sURL, bShowRuleId, sOption, bContext) {
let nStart = nOffset + m.start[iGroup];
let nEnd = nOffset + m.end[iGroup];
// suggestions
let lSugg = [];
if (sSugg.startsWith("=")) {
sSugg = gc_functions[sSugg.slice(1)](sText, m);
lSugg = (sSugg) ? sSugg.replace(/ /g, " ").split("|") : [];
} else if (sSugg == "_") {
lSugg = [];
} else {
lSugg = sSugg.gl_expand(m).replace(/ /g, " ").split("|");
}
if (bCaseSvty && lSugg.length > 0 && m[iGroup].slice(0,1).gl_isUpperCase()) {
lSugg = (m[iGroup].gl_isUpperCase()) ? lSugg.map((s) => s.toUpperCase()) : capitalizeArray(lSugg);
}
// Message
let sMessage = (sMsg.startsWith("=")) ? gc_functions[sMsg.slice(1)](sText, m) : sMsg.gl_expand(m);
if (bShowRuleId) {
sMessage += " #" + sLineId + " / " + sRuleId;
}
//
return this._createError(nStart, nEnd, sLineId, sRuleId, sOption, sMessage, lSugg, sURL, bContext);
}
_createErrorFromTokens (sSugg, nTokenOffset, nLastToken, iFirstToken, nStart, nEnd, sLineId, sRuleId, bCaseSvty, sMsg, sURL, bShowRuleId, sOption, bContext) {
// suggestions
let lSugg = [];
if (sSugg.startsWith("=")) {
sSugg = gc_functions[sSugg.slice(1)](this.lTokens, nTokenOffset, nLastToken);
lSugg = (sSugg) ? sSugg.replace(/ /g, " ").split("|") : [];
} else if (sSugg == "_") {
lSugg = [];
} else {
lSugg = this._expand(sSugg, nTokenOffset, nLastToken).replace(/ /g, " ").split("|");
}
if (bCaseSvty && lSugg.length > 0 && this.lTokens[iFirstToken]["sValue"].slice(0,1).gl_isUpperCase()) {
lSugg = (this.sSentence.slice(nStart, nEnd).gl_isUpperCase()) ? lSugg.map((s) => s.toUpperCase()) : capitalizeArray(lSugg);
}
// Message
let sMessage = (sMsg.startsWith("=")) ? gc_functions[sMsg.slice(1)](this.lTokens, nTokenOffset, nLastToken) : this._expand(sMsg, nTokenOffset, nLastToken);
if (bShowRuleId) {
sMessage += " #" + sLineId + " / " + sRuleId;
}
//
return this._createError(nStart, nEnd, sLineId, sRuleId, sOption, sMessage, lSugg, sURL, bContext);
}
_createError (nStart, nEnd, sLineId, sRuleId, sOption, sMessage, lSugg, sURL, bContext) {
let oErr = {
"nStart": nStart,
"nEnd": nEnd,
"sLineId": sLineId,
"sRuleId": sRuleId,
"sType": sOption || "notype",
"aColor": gc_engine.oOptionsColors[sOption],
"sMessage": sMessage,
"aSuggestions": lSugg,
"URL": sURL
}
if (bContext) {
oErr['sUnderlined'] = this.sText0.slice(nStart, nEnd);
oErr['sBefore'] = this.sText0.slice(Math.max(0,nStart-80), nStart);
oErr['sAfter'] = this.sText0.slice(nEnd, nEnd+80);
}
return oErr;
}
_expand (sText, nTokenOffset, nLastToken) {
let m;
while ((m = /\\(-?[0-9]+)/.exec(sText)) !== null) {
if (m[1].slice(0,1) == "-") {
sText = sText.replace(m[0], this.lTokens[nLastToken+parseInt(m[1],10)+1]["sValue"]);
} else {
sText = sText.replace(m[0], this.lTokens[nTokenOffset+parseInt(m[1],10)]["sValue"]);
}
}
return sText;
}
rewriteText (sText, sRepl, iGroup, m, bUppercase) {
// text processor: write sRepl in sText at iGroup position"
let ln = m.end[iGroup] - m.start[iGroup];
let sNew = "";
if (sRepl === "*") {
sNew = " ".repeat(ln);
}
else if (sRepl === "_") {
sNew = "_".repeat(ln);
}
else if (sRepl === "@") {
sNew = "@".repeat(ln);
}
else if (sRepl.slice(0,1) === "=") {
sNew = gc_functions[sRepl.slice(1)](sText, m);
sNew = sNew + " ".repeat(ln-sNew.length);
if (bUppercase && m[iGroup].slice(0,1).gl_isUpperCase()) {
sNew = sNew.gl_toCapitalize();
}
} else {
sNew = sRepl.gl_expand(m);
sNew = sNew + " ".repeat(ln-sNew.length);
}
//console.log(sText+"\nstart: "+m.start[iGroup]+" end:"+m.end[iGroup]);
return sText.slice(0, m.start[iGroup]) + sNew + sText.slice(m.end[iGroup]);
}
_tagAndPrepareTokenForRewriting (sWhat, nTokenRewriteStart, nTokenRewriteEnd, nTokenOffset, nLastToken, bCaseSvty, bDebug) {
// text processor: rewrite tokens between <nTokenRewriteStart> and <nTokenRewriteEnd> position
if (sWhat === "*") {
// purge text
if (nTokenRewriteEnd - nTokenRewriteStart == 0) {
this.lTokens[nTokenRewriteStart]["bToRemove"] = true;
} else {
for (let i = nTokenRewriteStart; i <= nTokenRewriteEnd; i++) {
this.lTokens[i]["bToRemove"] = true;
}
}
}
else if (sWhat === "␣") {
// merge tokens
this.lTokens[nTokenRewriteStart]["nMergeUntil"] = nTokenRewriteEnd;
}
else if (sWhat.startsWith("␣")) {
sWhat = this._expand(sWhat, nTokenOffset, nLastToken);
this.lTokens[nTokenRewriteStart]["nMergeUntil"] = nTokenRewriteEnd;
this.lTokens[nTokenRewriteStart]["sMergedValue"] = sWhat.slice(1);
}
else if (sWhat === "_") {
// neutralized token
if (nTokenRewriteEnd - nTokenRewriteStart == 0) {
this.lTokens[nTokenRewriteStart]["sNewValue"] = "_";
} else {
for (let i = nTokenRewriteStart; i <= nTokenRewriteEnd; i++) {
this.lTokens[i]["sNewValue"] = "_";
}
}
}
else {
if (sWhat.startsWith("=")) {
sWhat = gc_functions[sWhat.slice(1)](this.lTokens, nTokenOffset, nLastToken);
} else {
sWhat = this._expand(sWhat, nTokenOffset, nLastToken);
}
let bUppercase = bCaseSvty && this.lTokens[nTokenRewriteStart]["sValue"].slice(0,1).gl_isUpperCase();
if (nTokenRewriteEnd - nTokenRewriteStart == 0) {
// one token
if (bUppercase) {
sWhat = sWhat.gl_toCapitalize();
}
this.lTokens[nTokenRewriteStart]["sNewValue"] = sWhat;
}
else {
// several tokens
let lTokenValue = sWhat.split("|");
if (lTokenValue.length != (nTokenRewriteEnd - nTokenRewriteStart + 1)) {
if (bDebug) {
console.log("Error. Text processor: number of replacements != number of tokens.");
}
return;
}
let j = 0;
for (let i = nTokenRewriteStart; i <= nTokenRewriteEnd; i++) {
let sValue = lTokenValue[j];
if (!sValue || sValue === "*") {
this.lTokens[i]["bToRemove"] = true;
} else {
if (bUppercase) {
sValue = sValue.gl_toCapitalize();
}
this.lTokens[i]["sNewValue"] = sValue;
}
j++;
}
}
}
}
rewriteFromTags (bDebug=false) {
// rewrite the sentence, modify tokens, purge the token list
if (bDebug) {
console.log("REWRITE");
}
let lNewToken = [];
let nMergeUntil = 0;
let oMergingToken = null;
for (let [iToken, oToken] of this.lTokens.entries()) {
let bKeepToken = true;
if (oToken["sType"] != "INFO") {
if (nMergeUntil && iToken <= nMergeUntil) {
oMergingToken["sValue"] += " ".repeat(oToken["nStart"] - oMergingToken["nEnd"]) + oToken["sValue"];
oMergingToken["nEnd"] = oToken["nEnd"];
if (bDebug) {
console.log(" MERGED TOKEN: " + oMergingToken["sValue"]);
}
oToken["bMerged"] = true;
bKeepToken = false;
if (iToken == nMergeUntil && oMergingToken.hasOwnProperty("sMergedValue")) {
oMergingToken["sValue"] = oMergingToken["sMergedValue"];
let sSpaceFiller = " ".repeat(oToken["nEnd"] - oMergingToken["nStart"] - oMergingToken["sMergedValue"].length);
this.sSentence = this.sSentence.slice(0, oMergingToken["nStart"]) + oMergingToken["sMergedValue"] + sSpaceFiller + this.sSentence.slice(oToken["nEnd"]);
}
}
if (oToken.hasOwnProperty("nMergeUntil")) {
if (iToken > nMergeUntil) { // this token is not already merged with a previous token
oMergingToken = oToken;
}
if (oToken["nMergeUntil"] > nMergeUntil) {
nMergeUntil = oToken["nMergeUntil"];
}
delete oToken["nMergeUntil"];
}
else if (oToken.hasOwnProperty("bToRemove")) {
if (bDebug) {
console.log(" REMOVED: " + oToken["sValue"]);
}
this.sSentence = this.sSentence.slice(0, oToken["nStart"]) + " ".repeat(oToken["nEnd"] - oToken["nStart"]) + this.sSentence.slice(oToken["nEnd"]);
bKeepToken = false;
}
}
//
if (bKeepToken) {
lNewToken.push(oToken);
if (oToken.hasOwnProperty("sNewValue")) {
// rewrite token and sentence
if (bDebug) {
console.log(oToken["sValue"] + " -> " + oToken["sNewValue"]);
}
oToken["sRealValue"] = oToken["sValue"];
oToken["sValue"] = oToken["sNewValue"];
let nDiffLen = oToken["sRealValue"].length - oToken["sNewValue"].length;
let sNewRepl = (nDiffLen >= 0) ? oToken["sNewValue"] + " ".repeat(nDiffLen) : oToken["sNewValue"].slice(0, oToken["sRealValue"].length);
this.sSentence = this.sSentence.slice(0,oToken["nStart"]) + sNewRepl + this.sSentence.slice(oToken["nEnd"]);
delete oToken["sNewValue"];
}
}
}
if (bDebug) {
console.log(" TEXT REWRITED: " + this.sSentence);
}
this.lTokens.length = 0;
this.lTokens = lNewToken;
}
};
if (typeof(exports) !== 'undefined') {
exports.lang = gc_engine.lang;
exports.locales = gc_engine.locales;
exports.pkg = gc_engine.pkg;
exports.name = gc_engine.name;
exports.version = gc_engine.version;
exports.author = gc_engine.author;
// init
exports.load = gc_engine.load;
exports.parse = gc_engine.parse;
exports.getSpellChecker = gc_engine.getSpellChecker;
// rules
exports.ignoreRule = gc_engine.ignoreRule;
exports.resetIgnoreRules = gc_engine.resetIgnoreRules;
exports.reactivateRule = gc_engine.reactivateRule;
exports.listRules = gc_engine.listRules;
exports.getRules = gc_engine.getRules;
// options
exports.setOption = gc_engine.setOption;
exports.setOptions = gc_engine.setOptions;
exports.getOptions = gc_engine.getOptions;
exports.getDefaultOptions = gc_engine.getDefaultOptions;
exports.resetOptions = gc_engine.resetOptions;
// other
exports.TextParser = TextParser;
}